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2-Phenethyl propionate(CAS#122-70-3) Isithombe Esifakiwe
  • 2-Phenethyl propionate(CAS#122-70-3) 1

2-Phenethyl propionate(CAS#122-70-3)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C11H14O2
I-Molar Mass 178.23
Ukuminyana 1.007g/mLat 25°C(lit.)
I-Boling Point 245°C(lit.)
I-Flash Point >230°F
Inombolo ye-JECFA 990
Ukuncibilika kwamanzi 136mg/L ku-25℃
I-Vapor Presure 6.853Pa ku-25℃
Ukubukeka uketshezi olucacile
Umbala Ayinambala kuya Cishe ayinambala
Isimo Sesitoreji Kuvalwe endaweni eyomile, Ngezinga lokushisa Legumbi
I-Refractive Index n20/D 1.493(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Awanambala ukuya kokuphuzi kancane, uketshezi olucishe lube namafutha, olunephunga elimnandi elibomvu elifana nerose, nephunga eliphansi lesithelo, njengoju olumnandi olujiyile kanye nesinambitheka sama-strawberry. Iphoyinti lokubilisa 245 °c, iphoyinti elikhanyayo> 100 °c. Ukuminyana okuhlobene (d2525) kwakungu-1.010~1.014, futhi inkomba ye-refractive (nD20) yayingu-1.493~1.496. Ayincibiliki emanzini, incibilika ku-propylene glycol futhi ihlanza i-ethanol (1:4,70%). Imikhiqizo yemvelo itholakala kuzinhlamvu zamakinati nokunye okunjalo.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi Xi - Irritant
Amakhodi Engozi 36/38 - Ukucasula emehlweni nasesikhumbeni.
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36 – Gqoka izingubo ezifanele zokuzivikela.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
I-WGK Germany 2
I-RTECS AJ3255000
I-TSCA Yebo
Ikhodi ye-HS 29155090
Ubuthi I-LD50 orl-rat: 4000 mg/kg FCTXAV 12,807,74

 

Isingeniso

I-2-Phenylethylpropionate, eyaziwa nangokuthi i-phenypropyl phenylacetate, iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo zayo, ukusetshenziswa kwayo, izindlela zokukhiqiza kanye nolwazi lokuphepha:

 

Ikhwalithi:

Ukubukeka: I-2-Phenylethylpropionate iwuketshezi olungenambala ukuya kokuphuzi okukhanyayo.

I-Solubility: Ingancibilika kuzincibilikisi zemvelo ezifana notshwala nama-ketone, kodwa hhayi emanzini.

 

Sebenzisa:

Njenge-solvent: I-2-phenylethylpropionate ingasetshenziswa njenge-solvent futhi isetshenziswa kabanzi kumayinki, ama-coatings, amapende nama-adhesives.

Impahla eluhlaza ekuphenduleni kwamakhemikhali: Ingasetshenziswa futhi njengento eluhlaza ekuphenduleni kwamakhemikhali ukuze kuhlanganiswe ezinye izinhlanganisela.

 

Indlela:

I-2-Phenylethylpropionate ingatholwa nge-esterification ye-phenylethyl ether nge-acrylic acid. Isinyathelo esiqondile ukwengeza i-phenylethyl ether ne-acrylic acid ebukhoneni be-acid catalyst futhi ushise ukusabela ukuze uthole i-2-phenylethylpropionate.

 

Ulwazi Lokuphepha:

I-2-Phenylethylpropionate ingase icasule amehlo nesikhumba futhi kufanele igezwe ngamanzi amaningi ngokushesha ngemva kokuxhumana.

Uma okweqile kwe-2-phenylethylpropionate kuhoxiswa, isiguli kufanele sihanjiswe ngokushesha emoyeni omusha futhi, uma kunesidingo, sifune usizo lwezokwelapha.

Ngesikhathi sokusetshenziswa, ukuxhumana nemithombo yomlilo kufanele kugwenywe.

I-2-Phenylethylpropionate kufanele igcinwe endaweni epholile, eyomile, enomoya omuhle, kude nomlilo kanye nama-oxidants.

 

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